Rigaku AFC-8 diffractometer with Saturn70 CCD detector	3207 independent reflections
Radiation source: fine-focus rotating anode	2906 reflections with I > 2σ(I)
Monochromator: confocal	Rint = 0.055
Detector resolution: 28.5714 pixels mm-1	θmax = 30.0º
T = 150 K	θmin = 2.2º
ω scans	h = −7→7
Absorption correction: none	k = −20→20
40257 measured reflections	l = −34→34